EE971298/972151D TIMKEN Tapered Roller Bearings Double-row
Brand Name:TIMKEN
Model Number:EE971298/972151D
Series:91000
Cone Part Number:EE91702
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:192000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:49700 lbf
d:7.0000 in
B - Cone Width:2.5 in

Product Details

Series91000
Cone Part NumberEE91702
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1192000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)249700 lbf
d7.0000 in
B - Cone Width2.5 in
R - Cone Backface To Clear Radius30.25 in
da - Cone Frontface Backing Diameter7.64 in
db - Cone Backface Backing Diameter8.03 in
Ab - Cage-Cone Frontface Clearance0.05 in
Aa - Cage-Cone Backface Clearance0.47 in
a - Effective Center Location4-0.18 in
C90 - Dynamic Radial Rating (90 million revolutions)528600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6110000 lbf
C0 - Static Radial Rating163000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)721200 lbf
K - Factor81.35
G1 - Heat Generation Factor (Roller-Raceway)526.5
G2 - Heat Generation Factor (Rib-Roller End)96.9
Cg - Geometry Factor0.114
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Company Profile

GENERAL BEARING IMPORT COMPANY
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